STRUCTURE AND MAGNETIC-PROPERTIES OF PSEUDOTERNARY THMN12-TYPE URANIUM-COMPOUNDS

Authors
SUSKI W VAGIZOV FG WOCHOWSKI K DRULIS H MYDLARZ T
Citation
W. Suski et al., STRUCTURE AND MAGNETIC-PROPERTIES OF PSEUDOTERNARY THMN12-TYPE URANIUM-COMPOUNDS, Journal of alloys and compounds, 250(1-2), 1997, pp. 646-650
Citations number
16
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
250
Issue
1-2
Year of publication
1997
Pages
646 - 650
Database
ISI
SICI code
0925-8388(1997)250:1-2<646:SAMOPT>2.0.ZU;2-H
Abstract
Magnetic properties of UFe9MnSi2, UNi9.9Mn0.1Si2 and UNi9.5Co0.5Si2 we re investigated at temperature range 4.2-1000 K and in magnetic field up to 14 T at 4.2 K. The first compound is ferromagnetic below T-C=445 K with saturation magnetic moment about 7 mu(B)/f.u. The derivatives of paramagnetic UNi10Si2 are both nonmagnetic. Additionally, Fe-57 Mos sbauer effect was examined in UFe9MnSi2 in the temperature range betwe en 20 K and about 500 K. This last experiment suggests that the magnet ic order of the iron sublattice is not simple ferromagnetic.